ROHIM AMINULLAH FIRDAUS

Bibliometric Analysis of Microwave Antenna-Based Hyperthermia Research: Insights for Physics and Biomedical Education

Studies in Bibliometrics of Education and Technology 1 (2), 67-81, 2026

2026

Planar MIMO with Double DGS U-shaped and Inset Feed for 5G Applications

National Journal of Antennas and Propagation 8 (1), 244-252, 2026

2026

Accuracy of HC-SR04 Ultrasonic Servo in Servo-Scanned 2D Ranging

Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA …, 2026

2026

Design Optimization of Rectangular Microstrip Antenna Using Deep Neural Network for 3 GHz Applications in Support of SDG 9

Journal of Current Studies in SDGs 2 (1), 130-130, 2026

2026

Sosialisasi Pencegahan Tanah Longsor dan Penghijauan di Desa Suci Kecamatan Panti

Al-Khidmah Jurnal Pengabdian Masyarakat 6 (2), 651-658, 2026

2026

Fostering students critical thinking through STEM project-based learning: Designing earthquake-resistant buildings

STEM Education 6 (2), 284-306, 2026

2026

Sustainable design and advanced modelling of alumina-based microstrip structures for energy-efficient high-frequency applications

E3S Web of Conferences 696, 01025, 2026

2026

Optimizing IoT Connectivity with Rectangular Slotted Bowtie (RSB) Antenna Design

International Journal of Microwave & Optical Technology 21 (3), 249, 2026

2026

Three-Dimensional Soliton Propagation in Ruby for High-Stability Optical Communication

POSITRON 16 (1), 63-73, 2026

2026

Trends and Mapping of Research on Artificial Intelligence-Based Antenna Optimisation: A Bibliometric Analysis

Journal of Law and Bibliometrics Studies 1 (2), 85-85, 2025

2025

Analyzing Misconceptions Using Four-tier Test on the Topic of Vibration: A Survey of Pre-service Science Teachers. Unnes Science Education Journal, 14 (1), 115

2025

Analyzing Misconceptions Using Four-tier Test on the Topic of Vibration: A Survey of Pre-service Science Teachers

Unnes Science Education Journal 14 (1), 1-15, 2025

2025

Comparative Simulation Study of Impedance Enhancement in a Circular UWB Antenna Using Defected Ground Structure and Slot Techniques

Indonesian Review of Physics 8 (2), 79-89, 2025

2025

Tri-Band F-Shaped Meander Line MIMO Antenna with DGS for L-Band, Sub-6 GHz, and ISM Applications

2025 International Conference on Radar, Antenna, Microwave, Electronics, and …, 2025

2025

Analysis of patch spacing effects on 4×4 Ku-band microstrip antenna array performance for satellite transmitter system

Journal of Physics: Conference Series 3132 (1), 012027, 2025

2025

Design and studies of monopole antenna integrated with metamaterial-based CSRR and rectangular spiral shaped for super wide band application

Results in Engineering 26, 105459, 2025

2025

Performance of Au-Ag thin film thickness on Surface Plasmon Resonance sensor for heavy metals detection

Optoelectronics and Advanced Materials-Rapid Communications 19 (March-April …, 2025

2025

Evanescent field-based detection of Bisphenol-A using unclad plastic optical fibre sensors: design and performance evaluation

Journal of Modern Optics 72 (16-18), 813-821, 2025

2025

Analysis of the effect of modulation parameters on optical power from the indirect time of flight LiDAR

Instrumentation Science & Technology 53 (6), 664-677, 2025

2025

Partial differential equation analysis of heat transfer in metals using the finite difference time domain (FDTD) method

AIP Conference Proceedings 3316 (1), 030003, 2025

2025

Enhancing the Performance of Rectangular Microstrip Antenna with T-slot Addition for 5G Network Applications

International Journal of Microwave & Optical Technology 20 (3), 290, 2025

2025

DESAIN ANTENA MIKROSTRIP FOLDED DIPOLE PADA JARINGAN SELULAR 5G

Inovasi Fisika Indonesia 14 (3), 429-435, 2025

2025

SOLITON WAVE ANALYSIS USING FDTD APPROACH APPLIED TO MAXWELL EQUATIONS ON TIN OXIDE

EUREKA: Physics and Engineering, 3-12, 2025

2025

Sensitive cadmium detection using chitosan-coated plastic optical fiber

Next Materials 9, 101245, 2025

2025

Investigation of the Characteristics of Microstrip Antenna with Integrated Butterfly Slot Using the Fractal Method for IoT Applications

International Journal of Microwave & Optical Technology 20 (5), 481, 2025

2025

Improved indirect time of flight (i-ToF) measurements for LiDAR with and without gain on the avalanche photodetector (APD)

Instrumentation Science & Technology 53 (2), 157-166, 2025

2025

Optimization of Bandwidth and Return Loss of Circular Microstrip Antennas with Circular Slots for IoT Communication

National Journal of Antennas and Propagation 7 (1), 329-335, 2025

2025

Analisis Kinerja EDFA dalam Sistem WDM untuk Aplikasi Komunikasi Optik dan LiDAR

Jurnal Kolaboratif Sains 8 (6), 2805-2813, 2025

2025

Optimalisasi Antena Rectangular Slotted Bowtie (RSB) Menggunakan Metode Pencocokan Inset feed Untuk Perangkat IoT

Jurnal Kolaboratif Sains 8 (6), 2794-2804, 2025

2025

A Analisis Kinerja EDFA dalam Sistem WDM untuk Aplikasi Komunikasi Optik dan LiDAR

Jurnal Kolaboratif Sains 8 (6), 2025

2025

Permodelan Antena Circular Menggunakan Inset-feed Untuk Penerapan Internet of Things

Jurnal Kolaboratif Sains 8 (6), 2814-2821, 2025

2025

Analyzing Misconceptions on the Topic of Vibration: A Survey of Pre-service Science Teachers

Unnes Science Education Journal 14 (1), 2025

2025

Sintesis Nanopartikel Silika Dari Beberapa Material Dengan Metode Sol-Gel: Kata Kunci: Silika, Karakterisasi, Metode Sol-Gel

Inovasi Fisika Indonesia 14 (1), 115-123, 2025

2025

PENGARUH VARIASI DAYA DAN LAMA PAPARAN IRRADIASI LASER DIODE TERHADAP PEFORMA PERTUMBUHAN CASSAVA: Kata Kunci: Cassava, Fotobiostimulasi, Laser Dioda, Manihot Esculenta

Inovasi Fisika Indonesia 13 (1), 1-6, 2024

2024

Simulation of Quantum Tunnelling in Semiconductors: Analysis of Barrier Thickness Variation through the High Order FDTD Method

POSITRON 14 (2), 97-107, 2024

2024

Effect of Heat Leakage on Relativistic Quantum Lenoir Engine Performance with a Massless Boson as Working Substance in the Infinite Potential Box

POSITRON 14 (1), 29-36, 2024

2024

APLIKASI GOOGLE MAPS SEBAGAI UPAYA PENGEMBANGAN UMKM DI DESA TUGU UTARA

SIKAMA: Sinergi Akademisi dan Masyarakat 2 (2), 45-49, 2024

2024

KARAKTERISTIK SENSOR FIBER OPTIK KONFIGURASI SPIRAL DALAM MENDETEKSI KADMIUM PADA AIR: Kata Kunci: Sensor Fiber Optik, Spiral, Kadmium

Inovasi Fisika Indonesia 13 (3), 103-108, 2024

2024

Characteristics Evaluation of Optical Fiber Length in Light Detection and Ranging (LiDAR)

International Journal of Microwave & Optical Technology 19 (1), 126, 2024

2024

Optimization of Octagonal Microstrip Antenna Characteristics Using Defected Ground Structure (DGS) For Wireless Communication

International Journal of Microwave & Optical Technology 19 (6), 606, 2024

2024

Ablation of Silicon in Various Mediums for Nanosecond Laser-Based Nanomaterial Synthesis

International Journal of Microwave & Optical Technology 19 (5), 539, 2024

2024

Design of folded dipole antenna with stub feed line at 3.5 Ghz operating frequency for 5G cellular network

Journal of Physics: Conference Series 2900 (1), 012056, 2024

2024

DESAIN ANTENA MIKROSTRIP DENGAN T-SHAPE BENTUK SLOT PADA JARINGAN SELULAR 5G: DESAIN ANTENA MIKROSTRIP DENGAN T-SHAPE BENTUK SLOT PADA JARINGAN SELULAR 5G

Inovasi Fisika Indonesia 13 (2), 51-58, 2024

2024

Introduction to Robotics Technology for High School Students in Nganjuk Regency through Line Follower Robot Training

Journal of Dedication in Community 2 (2), 17-24, 2024

2024

Optimizing the performance of an indirect Time of Flight (iToF) LiDAR by adjusting optical power and level of modulation frequency

Journal of Physics: Conference Series 2900 (1), 012002, 2024

2024

RANCANG BANGUN SENSOR BEBAN FLEKSIBEL BERBASIS POLYDIMETHYLSILOXANE (PDMS) DAN SILVER NANOWIRES (AgNws) DENGAN PENGUKURAN RESISTANSI MENGGUNAKAN ARDUINO UNO R3

Inovasi Fisika Indonesia 13 (3), 109-117, 2024

2024

KARAKTERISTIK SENSOR FIBER OPTIK KONFIGURASI SPIRAL DALAM MENDETEKSI KADMIUM PADA AIR

Inovasi Fisika Indonesia 13 (3), 103-108, 2024

2024

Optimalisasi sensor (SPR) surface plasmon resonance dengan lapisan emas dan perak untuk deteksi logam berat

Jurnal Kolaboratif Sains 7 (7), 2328-2336, 2024

2024

Desain Antena Mikrostrip dengan T-Shape Bentuk Slot pada Jaringan Selular 5G

Inovasi Fisika Indonesia 13 (2), 51-58, 2024

2024

ANALYZING ATTITUDES TOWARDS SCIENCE AND RELIGION BETWEEN NATIONAL AND ISLAMIC SCHOOLS IN INDONESIA: A CASE STUDY

Journal of Science Education and Practice 8 (1), 72-87, 2024

2024

FROM ONLINE TO IN-PERSON: STUDENTS’MOTIVATION AND SELF-REGULATION IN SCIENCE TEACHING ACTIVITIES DURING AND AFTER THE COVID-19 PANDEMIC

INSECTA: Integrative Science Education and Teaching Activity Journal 5 (1 …, 2024

2024

Analisis Pengaruh Variasi Fiber Doped Amplifier dan Panjang Gelombang Laser terhadap Optical Power pada Perancangan Sistem FMCW LiDAR

Jurnal Kolaboratif Sains 7 (5), 1577-1588, 2024

2024

Analisis Kinerja Sistem LiDAR (Light Detection and Ranging) dalam Pengukuran Jarak dengan Pendekatan Simulasi: Evaluasi Ketepatan dan Keandalan Pengukuran

Jurnal Kolaboratif Sains 7 (5), 1569-1576, 2024

2024

PENGARUH VARIASI DAYA DAN LAMA PAPARAN IRRADIASI LASER DIODE TERHADAP PEFORMA PERTUMBUHAN CASSAVA

Inovasi Fisika Indonesia 13 (1), 1-6

2024

Analisis Redaman Fiber Optik dengan Menggunakan Pemodelan Software Optisystem OPTIKAL FIBER ATTENUATION ANALYSIS USING OPTISYSTEM SOFTWARE MODELING

Jurnal Kolaboratif Sains 6 (7), 2023

2023

Rancang Bangun Alat Ukur Jarak Tempuh Lompat Jauh Menggunakan Sensor HC-SR04 dengan Output Website: Kata Kunci: Jarak, NodeMCU, HC-SR04, Limit Switch

Inovasi Fisika Indonesia 12 (3), 113-121, 2023

2023

Simulation of Electromagnetic Waves with Sinusoidal Pulses on Metal through the Finite Difference Time Domain (FDTD) Method

Journal of Physics: Conference Series 2623 (1), 012033, 2023

2023

Analysis of Effect of Input Power and RF Optical Signal Rate on Optical Communication System with OOK-NRZ Modulation

Journal of Physics: Conference Series 2623 (1), 012027, 2023

2023

Lead (Pb) Detection Analysis Based on Multimode Plastic Optical Fiber Sensor

2023 International Conference on Radar, Antenna, Microwave, Electronics, and …, 2023

2023

A Review-Does Low Magnitude High-Frequency Vibration (LMHFV) Worth for Fracture Recovery Compared with Pulsed Electromagnetic Field (PEMF) Based Magnetotherapy Method? Evi ...

Jurnal Fisika dan Aplikasinya 19 (1), 2023

2023

Rancang Bangun Alat Ukur Jarak Tempuh Lompat Jauh Menggunakan Sensor HC-SR04 dengan Output Website

Jurnal Inovasi Fisika Indonesia (IFI) 12 (3), 113-121

2023

Simulation of Coherent Electromagnetic Waves in Wavelength Division Multiplexing (WDM) Transmission

Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA …, 2023

2023

Analisis Redaman Fiber Optik dengan Menggunakan Pemodelan Software Optisystem

Jurnal Kolaboratif Sains 6 (7), 630-639, 2023

2023

Preface

Journal of Physics Conference Series

2023

A Review-Does Low Magnitude High-Frequency Vibration (LMHFV) Worth for Fracture Recovery Compared with Pulsed Electromagnetic Field (PEMF) Based Magnetotherapy Method?

Jurnal Fisika dan Aplikasinya 19 (1), 18-24, 2023

2023

Analisa Lagrange pada Dinamika Stroller Non-Holonomic Berbasis Komputasi Fisika

Jurnal Kolaboratif Sains 6 (7), 749-756, 2023

2023

Peningkatan Karya Tulis Ilmiah di Indonesia: Dampak Workshop terhadap Mahasiswa Magister dan Doktor

Bubungan Tinggi: Jurnal Pengabdian Masyarakat 5 (4), 1541-1547, 2023

2023

Kajian Penerapan Arsitektur Islam Pada Masjid Agung Al-Anwar Kota Pasuruan

Widyastana 3 (1), 2022

2022

MAPPING OF SIDOARJO WATER QUALITY USING A MICROCONTROLLER BASED WATER QUALITY MEASUREMENT

International Conference on Multidisciplinary Sciences for Humanity in The …, 2022

2022

Antena Mikrostrip Double E-Shaped dengan Frekuensi 3, 3 GHz untuk Aplikasi WiMax

ELKOMIKA: Jurnal Teknik Energi Elektrik, Teknik Telekomunikasi, & Teknik …, 2022

2022

Implementasi Pembuatan Free Energy Water Pump untuk Mengatasi Ketersediaan Kebutuhan Air pada Lahan Pertanian Masyarakat Desa Manarwi Bangil Pasuruan

2022

ANALISA KELAYAKAN AIR DI KABUPATEN SIDOARJO MENGGUNAKAN ALAT UKUR TDS DAN PH METER BERBASIS MIKROKONTROLLER

Jurnal Pena Sains 9 (2), 1-7, 2022

2022

XNOR Optical Logic Gates in Mach-Zehnder Waveguide of Tin Oxide Nanomaterial.

International Journal of Microwave & Optical Technology 17 (6), 674, 2022

2022

Segmentation Effect on Lungs X-Ray Image Classification Using Convolution Neural Network

Journal of Physics: Conference Series 2392 (1), 012024, 2022

2022

Two Dimensional Simulation of Electromagnetic Waves on Metal Materials Using the FDTD Method

Journal of Physics: Conference Series 2392 (1), 012037, 2022

2022

Preface: Seminar Nasional Fisika (SNF) 2022, Universitas Negeri Surabaya on Recognition of Physics Innovation Results and Its Applications Towards the Era of Scientific Information Openness

Journal of Physics Conference Series

2022

The Effective Ways to Affect Students Motivation in Science Education: A Systematic Literature Review

Journal of Science Learning 9 (1), 2021

2021

Implementation of Maxwell’s Equation Using Z Transforms Method to Analyze Soliton Waves on Tin Oxide

International Joint Conference on Science and Engineering 2021 (IJCSE 2021 …, 2021

2021

Radiation Profile of 2.45 GHz Bi-Circular Loop Antenna using Parabolic Reflector Made of Frying Pan (Wajanbolic)

Journal of Physics: Conference Series 2110 (1), 012007, 2021

2021

A Review-Effect of Double Layer Antireflection Coating to Enhance Photovoltaic Transmittance of Silicon Solar

Proceedings of the Universitas Negeri Surabaya Physics Seminar 5, 155-160, 2021

2021

Electromagnetic Wave Equation Approximation using FDTD method on Conductivity Material

Journal of Physics: Conference Series 2110 (1), 012032, 2021

2021

Optical Power Splitter Based on Single Mode Directional Coupler Waveguide Using SnO2 Nanomaterial

Journal of Physics: Conference Series 2110 (1), 012005, 2021

2021

A microstrip triple-band antenna with T-strip and dumbbell defected ground structure for wireless applications

International Joint Conference on Science and Engineering 2021 (IJCSE 2021 …, 2021

2021

Firmansyah, Heri 47 Firmansyah, Iman 177 Fitriani, Riski 214 Ghanim, Mustafa 13, 35

2020

Results in Engineering

2020

EFEK LAPISAN GANDA ANTIREFLEKTIF UNTUK MENINGKATKAN TRANSMISI PHOTOVOLTAICS DARI SEL SURYA

2020

Kimia fisik perairan dan ektoparasit ikan nila dan patin di Situ Gintung, Tangerang Selatan, Banten

Journal of Marine and Aquatic Sciences 5 (2), 203-210, 2019

2019

Study of The Performance of Microstrip Compact Antenna with Slope Thickness of the Substrate.

International Journal of Microwave & Optical Technology 14 (4), 281, 2019

2019

The effect of conductivity and permittivity on propagation and attenuation of waves using FDTD

Materials Physics and Mechanics 42 (5), 617-624, 2019

2019

Smart Building Lighting System

Iop Conference Series Materials Science and Engineering

2018

Grand Design: Pencegahan kebakaran hutan, kebun dan lahan 2017-2019

2017

Design of a compact antenna with stub using stepped impedance resonator

2015 International Conference on Radar, Antenna, Microwave, Electronics and …, 2015

2015

Upaya peningkatan hands-on activity siswa melalui pembelajaran inquiry training model pada mata pelajaran fisika di kelas VIII SMPN 4 Malang tahun ajaran 2007/2008

Universitas Negeri Malang, 2010

2010

Antena Panel dengan Struktur $ Mikrostrip Patch pada Frekuensi Kerja 2, 4 GHz

SEMNAS MIPA: Surabaya, 2010

2010